drivers/media/platform/exynos-gsc/gsc-regs.h

   1 /*
   2  * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd.
   3  *              http://www.samsung.com
   4  *
   5  * Register definition file for Samsung G-Scaler driver
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2 as
   9  * published by the Free Software Foundation.
  10  */
  11
  12 #ifndef REGS_GSC_H_
  13 #define REGS_GSC_H_
  14
  15 /* G-Scaler enable */
  16 #define GSC_ENABLE                      0x00
  17 #define GSC_ENABLE_OP_STATUS            (1 << 2)
  18 #define GSC_ENABLE_SFR_UPDATE           (1 << 1)
  19 #define GSC_ENABLE_ON                   (1 << 0)
  20
  21 /* G-Scaler S/W reset */
  22 #define GSC_SW_RESET                    0x04
  23 #define GSC_SW_RESET_SRESET             (1 << 0)
  24
  25 /* G-Scaler IRQ */
  26 #define GSC_IRQ                         0x08
  27 #define GSC_IRQ_STATUS_OR_IRQ           (1 << 17)
  28 #define GSC_IRQ_STATUS_FRM_DONE_IRQ     (1 << 16)
  29 #define GSC_IRQ_FRMDONE_MASK            (1 << 1)
  30 #define GSC_IRQ_ENABLE                  (1 << 0)
  31
  32 /* G-Scaler input control */
  33 #define GSC_IN_CON                      0x10
  34 #define GSC_IN_ROT_MASK                 (7 << 16)
  35 #define GSC_IN_ROT_270                  (7 << 16)
  36 #define GSC_IN_ROT_90_YFLIP             (6 << 16)
  37 #define GSC_IN_ROT_90_XFLIP             (5 << 16)
  38 #define GSC_IN_ROT_90                   (4 << 16)
  39 #define GSC_IN_ROT_180                  (3 << 16)
  40 #define GSC_IN_ROT_YFLIP                (2 << 16)
  41 #define GSC_IN_ROT_XFLIP                (1 << 16)
  42 #define GSC_IN_RGB_TYPE_MASK            (3 << 14)
  43 #define GSC_IN_RGB_HD_NARROW            (3 << 14)
  44 #define GSC_IN_RGB_HD_WIDE              (2 << 14)
  45 #define GSC_IN_RGB_SD_NARROW            (1 << 14)
  46 #define GSC_IN_RGB_SD_WIDE              (0 << 14)
  47 #define GSC_IN_YUV422_1P_ORDER_MASK     (1 << 13)
  48 #define GSC_IN_YUV422_1P_ORDER_LSB_Y    (0 << 13)
  49 #define GSC_IN_YUV422_1P_OEDER_LSB_C    (1 << 13)
  50 #define GSC_IN_CHROMA_ORDER_MASK        (1 << 12)
  51 #define GSC_IN_CHROMA_ORDER_CBCR        (0 << 12)
  52 #define GSC_IN_CHROMA_ORDER_CRCB        (1 << 12)
  53 #define GSC_IN_FORMAT_MASK              (7 << 8)
  54 #define GSC_IN_XRGB8888                 (0 << 8)
  55 #define GSC_IN_RGB565                   (1 << 8)
  56 #define GSC_IN_YUV420_2P                (2 << 8)
  57 #define GSC_IN_YUV420_3P                (3 << 8)
  58 #define GSC_IN_YUV422_1P                (4 << 8)
  59 #define GSC_IN_YUV422_2P                (5 << 8)
  60 #define GSC_IN_YUV422_3P                (6 << 8)
  61 #define GSC_IN_TILE_TYPE_MASK           (1 << 4)
  62 #define GSC_IN_TILE_C_16x8              (0 << 4)
  63 #define GSC_IN_TILE_MODE                (1 << 3)
  64 #define GSC_IN_LOCAL_SEL_MASK           (3 << 1)
  65 #define GSC_IN_PATH_MASK                (1 << 0)
  66 #define GSC_IN_PATH_MEMORY              (0 << 0)
  67
  68 /* G-Scaler source image size */
  69 #define GSC_SRCIMG_SIZE                 0x14
  70 #define GSC_SRCIMG_HEIGHT(x)            ((x) << 16)
  71 #define GSC_SRCIMG_WIDTH(x)             ((x) << 0)
  72
  73 /* G-Scaler source image offset */
  74 #define GSC_SRCIMG_OFFSET               0x18
  75 #define GSC_SRCIMG_OFFSET_Y(x)          ((x) << 16)
  76 #define GSC_SRCIMG_OFFSET_X(x)          ((x) << 0)
  77
  78 /* G-Scaler cropped source image size */
  79 #define GSC_CROPPED_SIZE                0x1c
  80 #define GSC_CROPPED_HEIGHT(x)           ((x) << 16)
  81 #define GSC_CROPPED_WIDTH(x)            ((x) << 0)
  82
  83 /* G-Scaler output control */
  84 #define GSC_OUT_CON                     0x20
  85 #define GSC_OUT_GLOBAL_ALPHA_MASK       (0xff << 24)
  86 #define GSC_OUT_GLOBAL_ALPHA(x)         ((x) << 24)
  87 #define GSC_OUT_RGB_TYPE_MASK           (3 << 10)
  88 #define GSC_OUT_RGB_HD_WIDE             (3 << 10)
  89 #define GSC_OUT_RGB_HD_NARROW           (2 << 10)
  90 #define GSC_OUT_RGB_SD_WIDE             (1 << 10)
  91 #define GSC_OUT_RGB_SD_NARROW           (0 << 10)
  92 #define GSC_OUT_YUV422_1P_ORDER_MASK    (1 << 9)
  93 #define GSC_OUT_YUV422_1P_ORDER_LSB_Y   (0 << 9)
  94 #define GSC_OUT_YUV422_1P_OEDER_LSB_C   (1 << 9)
  95 #define GSC_OUT_CHROMA_ORDER_MASK       (1 << 8)
  96 #define GSC_OUT_CHROMA_ORDER_CBCR       (0 << 8)
  97 #define GSC_OUT_CHROMA_ORDER_CRCB       (1 << 8)
  98 #define GSC_OUT_FORMAT_MASK             (7 << 4)
  99 #define GSC_OUT_XRGB8888                (0 << 4)
 100 #define GSC_OUT_RGB565                  (1 << 4)
 101 #define GSC_OUT_YUV420_2P               (2 << 4)
 102 #define GSC_OUT_YUV420_3P               (3 << 4)
 103 #define GSC_OUT_YUV422_1P               (4 << 4)
 104 #define GSC_OUT_YUV422_2P               (5 << 4)
 105 #define GSC_OUT_YUV444                  (7 << 4)
 106 #define GSC_OUT_TILE_TYPE_MASK          (1 << 2)
 107 #define GSC_OUT_TILE_C_16x8             (0 << 2)
 108 #define GSC_OUT_TILE_MODE               (1 << 1)
 109 #define GSC_OUT_PATH_MASK               (1 << 0)
 110 #define GSC_OUT_PATH_LOCAL              (1 << 0)
 111 #define GSC_OUT_PATH_MEMORY             (0 << 0)
 112
 113 /* G-Scaler scaled destination image size */
 114 #define GSC_SCALED_SIZE                 0x24
 115 #define GSC_SCALED_HEIGHT(x)            ((x) << 16)
 116 #define GSC_SCALED_WIDTH(x)             ((x) << 0)
 117
 118 /* G-Scaler pre scale ratio */
 119 #define GSC_PRE_SCALE_RATIO             0x28
 120 #define GSC_PRESC_SHFACTOR(x)           ((x) << 28)
 121 #define GSC_PRESC_V_RATIO(x)            ((x) << 16)
 122 #define GSC_PRESC_H_RATIO(x)            ((x) << 0)
 123
 124 /* G-Scaler main scale horizontal ratio */
 125 #define GSC_MAIN_H_RATIO                0x2c
 126 #define GSC_MAIN_H_RATIO_VALUE(x)       ((x) << 0)
 127
 128 /* G-Scaler main scale vertical ratio */
 129 #define GSC_MAIN_V_RATIO                0x30
 130 #define GSC_MAIN_V_RATIO_VALUE(x)       ((x) << 0)
 131
 132 /* G-Scaler destination image size */
 133 #define GSC_DSTIMG_SIZE                 0x40
 134 #define GSC_DSTIMG_HEIGHT(x)            ((x) << 16)
 135 #define GSC_DSTIMG_WIDTH(x)             ((x) << 0)
 136
 137 /* G-Scaler destination image offset */
 138 #define GSC_DSTIMG_OFFSET               0x44
 139 #define GSC_DSTIMG_OFFSET_Y(x)          ((x) << 16)
 140 #define GSC_DSTIMG_OFFSET_X(x)          ((x) << 0)
 141
 142 /* G-Scaler input y address mask */
 143 #define GSC_IN_BASE_ADDR_Y_MASK         0x4c
 144 /* G-Scaler input y base address */
 145 #define GSC_IN_BASE_ADDR_Y(n)           (0x50 + (n) * 0x4)
 146
 147 /* G-Scaler input cb address mask */
 148 #define GSC_IN_BASE_ADDR_CB_MASK        0x7c
 149 /* G-Scaler input cb base address */
 150 #define GSC_IN_BASE_ADDR_CB(n)          (0x80 + (n) * 0x4)
 151
 152 /* G-Scaler input cr address mask */
 153 #define GSC_IN_BASE_ADDR_CR_MASK        0xac
 154 /* G-Scaler input cr base address */
 155 #define GSC_IN_BASE_ADDR_CR(n)          (0xb0 + (n) * 0x4)
 156
 157 /* G-Scaler output y address mask */
 158 #define GSC_OUT_BASE_ADDR_Y_MASK        0x10c
 159 /* G-Scaler output y base address */
 160 #define GSC_OUT_BASE_ADDR_Y(n)          (0x110 + (n) * 0x4)
 161
 162 /* G-Scaler output cb address mask */
 163 #define GSC_OUT_BASE_ADDR_CB_MASK       0x15c
 164 /* G-Scaler output cb base address */
 165 #define GSC_OUT_BASE_ADDR_CB(n)         (0x160 + (n) * 0x4)
 166
 167 /* G-Scaler output cr address mask */
 168 #define GSC_OUT_BASE_ADDR_CR_MASK       0x1ac
 169 /* G-Scaler output cr base address */
 170 #define GSC_OUT_BASE_ADDR_CR(n)         (0x1b0 + (n) * 0x4)
 171
 172 #endif /* REGS_GSC_H_ */